What is CVE-2026-28753?

CVE-2026-28753 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. NGINX ngx_mail_proxy_module vulnerability

Which CVE IDs does CVE-2026-28753 cover?

CVE-2026-28753 covers the following CVE IDs: CVE-2026-28753. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-28753?

CVE-2026-28753 has a CVSS v3 base score of 3.7, published by Microsoft Security Response Center (MSRC).

CVE-2026-28753MediumCVSS 3.7

NGINX ngx_mail_proxy_module vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-28753 · pending